cetus

Thân thiện

The constellation Cetus is visible in the night sky.

Definition

Proper noun 1. A large equatorial constellation: "Cetus" is the name of a specific, large constellation located in the celestial region near the constellations Pisces and Aquarius. It is one of the 48 constellations listed by the ancient astronomer Ptolemy.

Usage

• As a celestial reference: The word "Cetus" is used almost exclusively in the context of astronomy to identify this constellation.
  • The star Mira, a famous variable star, is located in the constellation Cetus.
  • During autumn, Cetus is visible in the night sky from many locations on Earth.

Advanced Usage

• In mythology: In classical mythology, Cetus represents a sea monster. This usage is historical and contextual, relating to the constellation's origin story.
  • In the myth of Perseus and Andromeda, Cetus was the sea monster sent to ravage the coast.

Variants and Related Words

• Cetacean (adj/noun): Pertaining to whales or a member of the whale family (mammals like whales, dolphins, porpoises). This is a scientific term derived from the same Latin and Greek root ( meaning "large sea creature") but is not a variant of the constellation name itself.

Synonyms

• The Whale: This is the common English name for the constellation Cetus.
  • You can find the star Diphda in the Whale.

Different Meanings

• Cetus has only one primary meaning in modern English: the name of the constellation. Its mythological reference is directly tied to this astronomical identity.

Học thuật

Noun

1. a large constellation on the equator near Pisces and Aquarius

Từ đồng nghĩa

• cetus